Merge pull request #6607 from haukepetersen/opt_periph_errorguard

periph: removed broken xx_NUMOF checks

drivers/include/periph/adc.h

@@ -52,15 +52,6 @@
 extern "C" {
 #endif
 
-/**
- * @brief   Make sure the number of available ADC lines is defined
- * @{
- */
-#ifndef ADC_NUMOF
-#error "ADC_NUMOF undefined"
-#endif
-/** @} */
-
 /**
  * @brief   Define default ADC type identifier
  * @{

drivers/include/periph/dac.h

@@ -48,15 +48,6 @@
 extern "C" {
 #endif
 
-/**
- * @brief   Make sure the number of available DAC lines is defined
- * @{
- */
-#ifndef DAC_NUMOF
-#define "DAC_NUMOF undefined"
-#endif
-/** @} */
-
 /**
  * @brief   Define default DAC type identifier
  * @{

drivers/include/periph/uart.h

@@ -57,15 +57,6 @@
 extern "C" {
 #endif
 
-/**
- * @brief   Make sure the number of available UART devices is defined
- * @{
- */
-#ifndef UART_NUMOF
-#error "UART_NUMOF undefined for the target platform"
-#endif
-/** @} */
-
 /**
  * @brief   Define default UART type identifier
  * @{